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Cowper-Symonds material deformation law application in material cutting process using LS-DYNA FE code: turning and milling
Finite element modeling becomes the huge support in understanding technological process. Besides, there are no so much milling process studies, or these ...
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Conferences
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8th European LS-DYNA Conference
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Session 11
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SHIP STRUCTURES SUBJECT TO HIGH EXPLOSIVE DETONATION
Predicting the structural response of a naval vessel to a high explosive detonation is an important requirement in naval shipbuilding. Unfortunately, current ...
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7th International LS-DYNA Conference
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Drilling process modelling using SPH
Numerical methods became a powerful tool to understand such complicated process as cutting processes. Based on finite element techniques, firstly a big ...
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Conferences
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9th European LS-DYNA Conference
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Computational Modeling of Adiabatic Heating in Triaxially Braided Polymer Matrix Composites Subjected to Impact Loading via a Subcell Based Approach
The high rate deformation of polymer matrix composites is often accompanied by significant local adiabatic heating; in the case of ballistic impact loading, ...
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15th International LS-DYNA Conference
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Aerospace
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A Study on the Transfer of GISSMO Material Card Parameters from 2D- to 3D-Discretization
This study presents basic strategies for transfer of LS-DYNA® material card parameters from 2D- to 3D-discretizaion without extensive recalibration. The ...
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Conferences
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16th International LS-DYNA Conference
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Constitutive-Modeling T6-2
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Advances in LS-DYNA ® Metal Forming (II)
Some of the new features developed since the last conference will be discussed. 1) Implementation of Stoughton’s Non-Associate Flow Model (*MAT_260A) Strain ...
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Conferences
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14th International LS-DYNA Conference
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MetalForming
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Damage modeling of aluminum casting components considering defect distribution for crashworthiness prediction
Aluminum die casting components are widely used in vehicle constructions because of their good compromise between weight reduction and improvement of ...
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13th European LS-DYNA Conference 2021
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Crash
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Calibration of *MAT_258 with a Lode dependent fracture surface and its application in bending of high-strength steel
*MAT_258 (*MAT_NON_QUADRATIC_FAILURE) is a through-thickness failure regularization model for shells in LS-DYNA. In this model the failure indicator is ...
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Conferences
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13th European LS-DYNA Conference 2021
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Material Modeling
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Simulation of Hydrodynamic Ram and Liquid Aeration
During the past several years, research within BAE SYSTEMS has concentrated on developing a capability for simulating Hydrodynamic Ram (HRAM). In this paper we ...
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5th European LS-DYNA Conference
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FEA Newsletter January 2006
LS-DYNA Support: Find and remove crossed edges and initial penetrations. LS-DYNA User Group. SGI Altix system Bundles based on Intel Itanium 2 Processors
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FEA Newsletters
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FEA Newsletters 2006